-snip-
I can say that Real Madrid, Barcelona and Atletico Madrid have been successful in this transfer market. Real Madrid became the most successful club because they managed to get one of the best strikers in the world today, Kylian Mbappe on a free transfer. Atletico Madrid managed to get Julian Alvarez from City. I also agree that Alvarez is a player that Simeone really needs to perfect his tactics this season. And finally, there is good news for Barcelona fans because they managed to get Dani Olmo. But there is news that Barcelona still cannot register Olmo because they still cannot meet the FFP rules.
Successfully landing Mbappe at Santiago Bernabeu is a major success in Real Madrid's transfer history because he is a player with a high price but was successfully brought in on a free transfer. Real Madrid are very fortunate to have successfully brought in Mbappe because their front line is getting sharper. Atletico have big ambitions after failing to win trophies in recent years, classy players have been brought in to improve their quality.
Barcelona actually made a surprise in the transfer market, when their ability to bring in new players was doubted due to the Financial Crisis, they actually managed to bring in Dani Olmo from Leipzig. Barcelona will do anything to register their new player, it's just a matter of time, Barcelona will soon register Olmo because Hansi Flick really needs his abilities to add strength to his squad.